#include "Vertex.h"
Vertex::Vertex(int id,float x,float y,float z)
{
    this->id=id;
    this->x=x;
    this->y=y;
    this->z=z;
}
std::ostream& operator<< (std::ostream &out,Vertex &v)
{
    out<<"V("<<v.id<<")";
    //out<<"V("<<v.x<<","<<v.y<<","<<v.z<<")";
    return out;
}

